What symptoms are common in a heart murmur?

Heart murmur: Heart murmur is a sound made by turbulent blood flow in the heart, in and of itself it has no symptoms. When the murmur is caused by a significant functional abnormality, that may have symptoms.

None: Heart murmur is a finding on physical examination, not a diagnosis or a symptom. Heart murmur means that blood flow makes noise when listening to the chest. Heart murmurs can be due to normal blood flow or due to a heart problem.